(a) It is a cheap, clean and renewable source of energy.
{"Image DocumentName": "(a) It is a cheap, clean and renewable source of energy.", "Image ImageDescription": "(b) Many countries have neither sufficient rainfall nor high grounds to make hydroelectricity possible ENERGY CRISIS AND ALTERNATIVE ENERGY SOURCES.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}